Program 0 (30%): why – just why? one of the least useful sorts that professors never like to talk about (because it’s sooo inefficient and never used in practice) has two phases: 1) it shuffles the numbers in the array and 2) checks to see if they are in ascending order. why is this so bad?

The y form of iron is known as: a) ferrite b) cementite c) perlite d) austenite

If a particle moves along a path such that r : (3 sin t) m and ? : 2t rad, where t is in seconds. what is the particle's acceleration in m/s in 4 seconds? a)- 16.43 b)- 16.29 c)- 15.21 d)- 13.79

Abrake has a normal braking torque of 2.8 kip in and heat-dissipating cast-iron surfaces whose mass is 40 lbm. suppose a load is brought to rest in 8.0 s from an initial angular speed of 1600 rev/min using the normal braking torque; estimate the temperature rise of the heat dissipating surfaces.